Propolis is generally not recommended for patients with breast nodules. Propolis contains flavonoids and hormone-like ingredients that may aggravate the condition after consumption. The cause of breast nodules is not clear, but may be caused by disorders of endocrine hormone levels, commonly due to excessive secretion of estrogen and progesterone, resulting in cancerous or non-cancerous growth of cells in the breast, mastopexy, benign breast fibroids, malignant breast tumors and other diseases. Propolis contains hormone-like ingredients, which can stimulate breast pain and aggravate the condition after consumption. Therefore, you should match your diet with your condition, eat more vegetables and fruits on a daily basis, and avoid hormone-containing foods and health products, etc. In addition to diet, active treatment is also needed. If you find any breast nodules, you should go to a breast specialist or general surgery department as soon as possible to improve relevant examinations, such as ultrasound, mammogram and pathological examination by puncture, to clarify the cause of the disease and then actively treat it.